Aims: Physical activity (PA) used as prevention and treatment of disease has created a need
for effective tools for measuring patients' PA level. Our aim was therefore to assess the …

This is a methodological presentation of the relationship between semantics and survey
statistics in human resource development (HRD) research. This study starts with an …

Differential item functioning (DIF) occurs when a test item has different statistical properties
in subgroups, controlling for the underlying ability measured by the test. DIF assessment is …

This paper raises a number of issues for health psychology in relation to the interpretation of
change in verbal reports. Drawing on a typology of change developed to evaluate …

Objectives. To create a preliminary taxonomy and related toolkit of health‐related habits
(HrH) following a person‐centered approach with a focus on primary care. Methods. From …

The purpose of this paper is to explain how the Roy Adaptation Model can be used to guide
a combined qualitative and quantitative content analysis of responses to open-ended …

Abstract The Halstead-Reitan battery (HRB) has been extensively used in clinical
neuropsychology and numerous research studies have demonstrated its validity for …

Over the last decades, psychological science has become more and more international
(Alonso-Arbiol & van de Vijver, 2010). In order to be able to compare research findings from …

The rapid increase of researchers utilizing internet sites for conducting research has not yet
been adequately investigated for the degree to which psychometric properties of instruments …

Functioning describes how well a person handles life, but the constituents of functioning and
its measurement remain subjects of debate among researchers. However, approaches …